Rookie, San will be able to manover from different stopes at different locations through out the mine site and keep a healthy mix of ore ( HIGH GRADE AS NEEDED ) through the mill. Looking at any mining related property anywhere on the Globe they all face the same procedures. Start with exploration and hopefully your drills hit a massive ore body to bring to production. Looking at the Vancouver ex, only a handful out of all 1,000 "s will even come close to production which is a ten yr process. Lets remember that in-order to raise the 100 dreds of millions to reach production you have to go to the sharks and tell your story. The sharks in turn see that their investment will return yrs of upside and you get a bought deal. This bought deal you received allows you to set your mining plan in place and away you go. This bought deal also allows the sharks to swirll around and feed at their pleasure on your dime so keep that in Mine. Long On The Greens Traps7